VTK
vtkXMLImageDataReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkXMLImageDataReader.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
29 #ifndef vtkXMLImageDataReader_h
30 #define vtkXMLImageDataReader_h
31 
32 #include "vtkIOXMLModule.h" // For export macro
34 
35 class vtkImageData;
36 
37 class VTKIOXML_EXPORT vtkXMLImageDataReader : public vtkXMLStructuredDataReader
38 {
39 public:
41  void PrintSelf(ostream& os, vtkIndent indent) override;
42  static vtkXMLImageDataReader *New();
43 
45 
48  vtkImageData *GetOutput();
49  vtkImageData *GetOutput(int idx);
51 
56  void CopyOutputInformation(vtkInformation *outInfo, int port) override;
57 
58 protected:
60  ~vtkXMLImageDataReader() override;
61 
62  double Origin[3];
63  double Spacing[3];
64  int PieceExtent[6];
65 
66  const char* GetDataSetName() override;
67  void SetOutputExtent(int* extent) override;
68 
69  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
70 
71  // Setup the output's information.
72  void SetupOutputInformation(vtkInformation *outInfo) override;
73 
74  int FillOutputPortInformation(int, vtkInformation*) override;
75 
76 
77 
78 private:
80  void operator=(const vtkXMLImageDataReader&) = delete;
81 };
82 
83 #endif
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual const char * GetDataSetName()=0
Represents an XML element and those nested inside.
virtual void SetOutputExtent(int *extent)=0
Store vtkAlgorithm input/output information.
Superclass for structured data XML readers.
void SetupOutputInformation(vtkInformation *outInfo) override
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
a simple class to control print indentation
Definition: vtkIndent.h:33
topologically and geometrically regular array of data
Definition: vtkImageData.h:39
Read VTK XML ImageData files.
int ReadPrimaryElement(vtkXMLDataElement *ePrimary) override
static vtkAlgorithm * New()
void CopyOutputInformation(vtkInformation *outInfo, int port) override
For the specified port, copy the information this reader sets up in SetupOutputInformation to outInfo...